How i can turn this map to normal? The guy that create this map called this light of sun and they don't want to tell me how to remove that light. I think that they use a command to turn on/off this light. Er.. someone can help me? )i think that a mapper or DC can help too)
People do this to prevent people like you from editing their map. This is fairly common place.
Anyways, you shouldn't be editing other people's maps. Create your own; CS2D's map editor is very, very easy to understand compared to Valve's Hammer editor.
How i can do a thing looks like that in my map to no one edit? i have my own map now but i want a protection that myself knows and i can disable when i want